Competition Comparison

Capital Refractories has pioneered the recent use of gas diffusers in foundries. Capital has un-beatable quality and support.

Below is a comparitive example of a Capital gas diffuser and one from our competition. This was created using two plugs with a wash of gas-leak detecting fluid and the same pressure of gas.

Competitor's plug

Capital plug

Gas is leaking between the can and the plug.
Some gas through the plug but not an effective
gas distribution.

Effective swarm of gas through the whole
surface of the plug.